<!DOCTYPE html>
<html lang="en" xmlns:th="http://www.thymeleaf.org">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>
    <!-- 给这一段起名叫nav -->
    <div th:fragment="nav">
        <nav class="navbar navbar-default">
            <div class="container-fluid">
                <!-- Brand and toggle get grouped for better mobile display -->
                <div class="navbar-header">
                    <button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target="#bs-example-navbar-collapse-1" aria-expanded="false">
                        <span class="sr-only">码匠社区</span>
                    </button>
                    <a class="navbar-brand" href="/">码匠社区</a>
                </div>

                <!-- Collect the nav links, forms, and other content for toggling -->
                <div class="collapse navbar-collapse" id="bs-example-navbar-collapse-1">
                    <form class="navbar-form navbar-left" action="/" method="get">
                        <div class="form-group">
                            <input type="text" name="search" class="form-control" placeholder="搜索问题">
                        </div>
                        <button type="submit" class="btn btn-default">搜索</button>
                    </form>
                    <ul class="nav navbar-nav navbar-right">
                        <li th:if="${session.user != null}">
                            <a href="/publish">发布</a>
                        </li>
                        <li>
                            <a href="/profile/replies">
                                通知
                                <span class="badge" th:text="${session.unReadCount}"></span>
                            </a>
                        </li>
                        <li class="dropdown" th:if="${session.user != null}">
                            <a href="#" class="dropdown-toggle" data-toggle="dropdown" role="button" aria-haspopup="true" aria-expanded="false">
                                <span th:text="${session.user.getName()}"></span>
                                <span class="caret"></span>
                            </a>
                            <ul class="dropdown-menu">
                                <li><a href="/profile/questions">我的问题</a></li>
                                <li><a href="/logout">退出登录</a></li>
                            </ul>
                        </li>
                        <li th:if="${session.user == null}">
                            <!--<a href="https://github.com/login/oauth/authorize?client_id=28976c45b11404fcbc21&redirect_uri=http://localhost:8081/callback&scope=user&state=1">登录</a>-->
                            <a th:href="@{https://github.com/login/oauth/authorize(client_id='28976c45b11404fcbc21',redirect_uri=${#httpServletRequest.getRequestURL()+'callback'},scope='user',state=1)}">登录</a>
                        </li>
                    </ul>
                </div>
                <!-- /.navbar-collapse -->
            </div>
            <!-- /.container-fluid -->
        </nav>
    </div>
</body>
</html>